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GMB Tech Stack

Water infrastructure and wastewater engineering for Dutch public utilities

Civil Engineering Opheusden 501–1,000 employees Founded 1963 Privately Held

GMB designs, builds, and operates water and wastewater systems across the Netherlands—from drinking-water distribution and treatment plants to dike reinforcement and sludge processing. The tech stack is heavily weighted toward Autodesk civil engineering tools (Civil 3D, AutoCAD, Navisworks) and GIS platforms, reflecting a design-and-build business that manages complex infrastructure projects. Hiring is dominated by engineering roles (29 open positions) with mid-to-senior seniority, a lean operations backbone, and active projects spanning water supply, wastewater treatment, and harbor transformation—consistent with a company scaling delivery capacity on large public contracts.

Tech Stack 13 technologies

Core StackAutoCAD Windows Server Intune Civil 3D Navisworks Manage AutoCAD Map 3D ArcGIS Online ArcGIS Pro FME Microsoft Office AFAS Microsoft 365 Windows 11

What GMB Is Building

◆Challenges

Ensuring drinking water supply
Reducing failure costs
Challenging projects
Achieving circular construction by 2030
Garanderen drinkwatervoorziening nederland
Protecting against floods
Improving water quality
Managing complex projects
Staying up to date with regulations
Streamlining tender process

▲Active Projects

Water projects
Rioolwaterzuiveringen
Renovating wastewater treatment plants
Drinkwaterleiding groningen
Rioolrenovatie den haag
Drinkwaterpompstations
Drinking water pumping stations
Aeration tanks
Dike reinforcement projects
Rotterdam harbor transformation

Hiring Activity

Minimal40 roles · 0 in 30d

Department

Engineering

29

Construction

6

Ops

2

Finance

1

HR

1

Logistics

1

Seniority

Mid

19

Senior

12

Junior

8

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About GMB

GMB operates across four core service lines: water quality and treatment plant projects (design, construction, and long-term operations), wastewater and sewerage systems (renovation and management), drinking-water distribution infrastructure, and bio-energy recovery from municipal and industrial sludge. The company processes sludge from wastewater treatment facilities in-house, converting waste into energy and recovered nutrients. Founded in 1963, GMB serves Dutch government agencies and utilities as both a capital-project contractor and ongoing operations partner. The workforce spans 501–1,000 employees based in Opheusden, with active projects including the Groningen drinking-water network, The Hague sewerage renovation, Rotterdam harbor transformation, and dike reinforcement initiatives.

HeadquartersOpheusden

Company Size501–1,000 employees

Founded1963

Hiring MarketsNetherlands

Frequently Asked Questions

What software does GMB use for water infrastructure design?

Civil 3D, AutoCAD, Navisworks Manage, and ArcGIS Pro. These tools dominate the stack and reflect GMB's focus on complex infrastructure modeling and project visualization.

What projects is GMB currently working on?

Active projects include the Groningen drinking-water pipeline, The Hague sewerage renovation, Rotterdam harbor transformation, dike reinforcement, wastewater treatment plant renovations, and drinking-water pumping station upgrades.